Regulators Shift Toward Testing Financial AI

Regulators in the United States, European Union and United Kingdom are moving from high-level AI principles to operational testing in financial services, urging banks and fintechs to document model behavior in production. The U.S. Treasury released two guidance documents, the EU classifies credit scoring as "high risk" under the AI Act, and the FCA's Mills Review and NIST framework are shaping lifecycle governance; surveys show 45%–62% of CFOs use or trust AI for cash monitoring, recommendations, and regulatory monitoring.